After the followers of Archagathus, or Archegenus, were driven out of Rome, the hot baths were established, which were the earliest mentioned. There was a very celebrated cold water bath established somewhat earlier, for which Mr. Noah, who owned the right, got up a very large tub, for the exclusive use of himself, family, and household pets. The bath--like nearly all cold water baths _extensively used since_--was a complete success, killing off all who ventured into the water. During the reign of the Roman emperor Caracalla (211-217) thermal baths were extensively established at Rome, and Gibbon informs us that they were open for the reception of both senators and people; that they would accommodate three thousand persons at once. The enclosure exceeded a mile in circumference. At one end there was a magnificent temple, dedicated to the god Apollo, and at the reverse another, sacred to Æsculapius, the tutelary divinities of the Thermæ. The Grecians also established cold, warm, and hot baths; and in Turkey the bathing was a religious rite until a very recent period. More recently, it is a source of diversion. "Cleanliness is akin to godliness," and recreation is a religious duty; therefore the warm bath, whether followed as a superstitious rite or as a source of amusement, is nevertheless commendable as a sanitary measure. Dr. Dio Lewis, of Boston, has a grand warm (Turkish) bathing establishment. There are several hot, champooing, and cooling rooms for ladies or gentlemen, and a grand plunge bath, containing sixteen thousand gallons of water, warmed by a steam apparatus. If the Bostonians are dirty hereafter, they must not blame the doctor. No man knows how dirty he is till he tries one of these baths. "Crosby's History of the English Baptists preserves the opinion of Sir John Floyer, physician, that immersion was of great sanitary value, and that its discontinuance, about the year 1600, had been attended with ill effects on the physical condition of the population. 'Immersion would prevent many hereditary diseases if it were still practised,' he said. An old man, eighty years of age, whose father lived at the time while immersion was the practice, said that parents would ask the priest to dip well into the water that part of the child which was diseased, to prevent its descending to posterity. "Baxter vehemently and exaggeratedly denounced it as a breach of the sixth commandment. It produced catarrh, etc., and, in a word, was good for nothing but to despatch men out of the world." "If murder be sin, then dipping ordinarily in cold water over head is a sin." So much for Dr. Floyer vs. Baxter. Surely the latter ought to have been "dipped." A western paper of respectability is responsible for the statement, that an old lady followed up a bishop as he travelled through his diocese, in that vicinity, and was confirmed several times before detected.